Make your drivetrain stronger on your 1/10-Scale HPI Racing Jumpshot MT, SC & ST by installing our Billet Machined Steel Spur Gear. Our spur gear replaces your stock plastic gear with a thick, strong steel gear. The steel spur gears are available in three tooth sizes (sold separately): 84-tooth (#C26874), 87-tooth (#C26875), or OEM-sized 90-tooth (#C26876 - replaces OEM part #115316).
NOTE: Instructions for installation are not included; if you do not know how to install the part, please ask your local dealer for assistance. All products require some prep out of the package - some components are assembled for packaging purposes only, so we strongly recommend that you check all metal-to-metal fasteners for tightness, check fitment and adjust if needed, and use liquid threadlock where applicable. Failure to do so is not a warranty-related incident.
Extra hardware, shims, or spacers may be required for some installations. Some parts may require permanent modification to the vehicle for fitment, and may eliminate certain OEM features. Some Integy-branded items may be only compatible with the vehicle's OEM parts but not with another Integy-branded item due to design language. For multiple-fitment items, some parts may not be used based on application.